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Fiber blends useful for garments with a balance of high thermal, abrasion resistance, and moisture management properties are disclosed. The fiber blends comprise a hydrophobic fiber component, a hydrophilic fiber component, a structural fiber component, and an optional antistatic fiber. Yarns, fabri

Fiber blends useful for garments with a balance of high thermal, abrasion resistance, and moisture management properties are disclosed. The fiber blends comprise a hydrophobic fiber component, a hydrophilic fiber component, a structural fiber component, and an optional antistatic fiber. Yarns, fabrics, and garments comprising the fiber blends are also disclosed. Such garments are particularly useful for occupations requiring high thermal properties and abrasion resistance, such as fire fighters, utility workers, and military personnel, without compromising comfort of the wearers by maintaining breathability and moisture management properties of the fabric.

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1. A fiber blend, comprising: about 30-70%, by weight, based on the total weight of the fiber blend, of a hydrophobic fiber component comprising at least one polymer selected from the group consisting of modacrylic, fluoropolymer, polybenzimidazole (PBI), and copolymers thereof, and combinations the

1. A fiber blend, comprising: about 30-70%, by weight, based on the total weight of the fiber blend, of a hydrophobic fiber component comprising at least one polymer selected from the group consisting of modacrylic, fluoropolymer, polybenzimidazole (PBI), and copolymers thereof, and combinations thereof;about 15-45%, by weight, based on the total weight of the fiber blend, of a hydrophilic fiber component comprising at least one polymer selected from the group consisting of cellulose, cellulose derivatives, wool, and copolymers thereof, and combinations thereof;about 10-30%, by weight, based on the total weight of the fiber blend, of at least one structural fiber component comprising at least one polymer selected from the group consisting of aramid fiber, melamine fiber, nylon fiber, structural carbon fiber, and combinations thereof: wherein said aramid fiber is present at a level of at least about 10%, by weight, based on the total weight of the fiber blend. 2. A fiber blend of claim 1, wherein, when said fiber blend is formed into a fabric formed substantially of said fiber blend, said fabric provides protection against second and third degree burns on less than about 35% of the wearer, when tested in accordance with the American Society for Testing and Materials Standard Test ASTM F 1930-2000. 3. A fiber blend of claim 1, wherein, when said fiber blend is formed into a fabric formed substantially of said fiber blend, said fabric has a char length less than about 5 inches, when tested in accordance with the American Society for Testing and Materials Standard Test ASTM 6413. 4. A fiber blend of claim 1, wherein, when said fiber blend is formed into a fabric formed substantially of said fiber blend, said fabric has a water vapor transmission of at least about 1100, when tested in accordance with the American Society for Testing and Materials Standard Test ASTM E96 for Water Vapor Transmission, and a vertical wicking of at least about 6 cm/5 minutes, when tested in accordance with Natick Internal Method No. 4. 5. A fiber blend of claim 1, wherein, when said fiber blend is formed into a fabric formed substantially of said fiber blend, said fabric has a wet tear value of at least equal to or greater than a corresponding dry tear value, when tested in accordance with the American Society for Testing and Materials Standard Test ASTM D 1424 (condition 1 dry; condition 2 wet). 6. A fiber blend of claim 1, wherein, when said fiber blend is formed into a fabric formed substantially of said fiber blend, said fabric has a wet abrasion resistance of greater than about 4000 random abrasion cycles with a 9 K.Pa load, and greater than about 5,000 dry random abrasion cycles with a 9 KPa load using wet/dry 600 grit ultrafine sandpaper to simulate field usage, when tested in accordance with American Society for Testing and Materials Standard Test ASTM D 4966 Abrasion Resistance of Textile Fabrics—Martindale Abrasion Test Method. 7. A fiber blend of claim 1, wherein, when said fiber blend is formed into a fabric formed substantially of said fiber blend, said fabric has a heat and thermal shrinkage resistance value of less than about 5%, when tested in accordance with the National Fire Prevention Association NFPA 1971 and a thermal protective performance value of at least about 5, when tested in accordance with the National Fire Prevention Association NFPA 1971 (without spacer). 8. A fiber blend of claim 1, wherein said hydrophobic fiber component is present at about 40-60%, by weight, based on the total weight of the fiber blend. 9. A fiber blend of claim 1, wherein said hydrophobic fiber component is present at about 40-50%, by weight, based on the total weight of the fiber blend. 10. A fiber blend of claim 1, wherein said hydrophilic fiber component is present at about 25-35%, by weight, based on the total weight of the fiber blend. 11. A fiber blend of aim wherein said hydrophilic fiber component is present at about 25-30%, by weight, based on the total weight of the fiber blend. 12. A fiber blend of claim 1, wherein said structural fiber component is present at about 20-30%, by weight, based on the total weight of the fiber blend. 13. A fiber blend of claim 1, wherein said structural fiber component is present at about 25-30%, by weight, based on the total weight of the fiber blend. 14. A fiber blend of claim 1, wherein said hydrophobic fiber component is modacrylic or copolymer thereof. 15. A fiber blend of claim 1, wherein said fluoropolymer is polytetrafluoroethylene (PTFE), perfluoroalkoxy polymer (PEA), or fluorinated ethylene-propylene (FEP). 16. A fiber blend of claim 1, wherein said cellulose derivative is cotton, viscose, linen, rayon, or a combination thereof. 17. A fiber blend of claim 1, wherein said hydrophilic fiber component is cotton. 18. A fiber blend of claim 1, wherein said structural fiber component is aramid fiber. 19. A fiber blend of claim 18, wherein said aramid fiber is m-aramid polymer or p-aramid polymer. 20. A fiber blend of claim 1, wherein said hydrophobic fiber component is modacrylic or a copolymer thereof;wherein said hydrophilic fiber component is cellulose or a cellulose derivative, or a combinations thereof; andwherein said structural fiber component is aramid fiber, nylon fiber, or a combination thereof. 21. A fiber blend, comprising: about 50%, by weight, based on the total weight of the fiber blend, of modacrylic and copolymers thereof;about 30%, by weight, based on the total weight of the fiber blend, of cotton;about 10%, by weight, based on the total weight of the fiber blend, of nylon fiber; andabout 10%, by weight, based on the total weight of the fiber blend, of para-aramid fiber;wherein said fibers are intimately blended. 22. A yarn comprising the fiber blend of claim 1, wherein said hydrophobic fiber component, said hydrophilic fiber component, said structural fiber component, and said optional antistatic fiber are intimately blended. 23. A fabric comprising the yarn of claim 22. 24. A fabric of claim 23, wherein said fabric has a basis weight of less than about 8.0 ounces/square yard (OPSY). 25. A fabric of claim 23, wherein said fabric has a basis weight of less than about 6.0 ounces/square yard (OPSY). 26. A fabric of claim 23, wherein said fabric is woven. 27. A fabric of claim 23, wherein said fabric is knitted. 28. A garment comprising the fabric of claim 23. 29. A garment of claim 28, wherein said fabric forms at least one outer portion of said garment. 30. A garment of claim 28, wherein said garment is outerwear. 31. A garment of claim 30, wherein said outerwear is a coat, coverall, overall, shirt, or pants. 32. A garment of claim 31, wherein said outerwear is a firefighter turnout coat. 33. A fiber blend of claim 1, further comprising: 0.1-3% by weight, based on the total weight of the fiber blend, of at least one antistatic fiber.